685152780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{11119}}^1$

素因数の和:11223

約数の個数: 96

約数和(自身を含む): 2092339200

約数和(自身を除く): 1407186420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 780, 790, 948, 1027, 1185, 1580, 2054, 2370, 3081, 4108, 4740, 5135, 6162, 10270, 11119, 12324, 15405, 20540, 22238, 30810, 33357, 44476, 55595, 61620, 66714, 111190, 133428, 144547, 166785, 222380, 289094, 333570, 433641, 578188, 667140, 722735, 867282, 878401, 1445470, 1734564, 1756802, 2168205, 2635203, 2890940, 3513604, 4336410, 4392005, 5270406, 8672820, 8784010, 10540812, 11419213, 13176015, 17568020, 22838426, 26352030, 34257639, 45676852, 52704060, 57096065, 68515278, 114192130, 137030556, 171288195, 228384260, 342576390, 685152780]

約数ペア:

[(1, 685152780), (2, 342576390), (3, 228384260), (4, 171288195), (5, 137030556), (6, 114192130), (10, 68515278), (12, 57096065), (13, 52704060), (15, 45676852), (20, 34257639), (26, 26352030), (30, 22838426), (39, 17568020), (52, 13176015), (60, 11419213), (65, 10540812), (78, 8784010), (79, 8672820), (130, 5270406), (156, 4392005), (158, 4336410), (195, 3513604), (237, 2890940), (260, 2635203), (316, 2168205), (390, 1756802), (395, 1734564), (474, 1445470), (780, 878401), (790, 867282), (948, 722735), (1027, 667140), (1185, 578188), (1580, 433641), (2054, 333570), (2370, 289094), (3081, 222380), (4108, 166785), (4740, 144547), (5135, 133428), (6162, 111190), (10270, 66714), (11119, 61620), (12324, 55595), (15405, 44476), (20540, 33357), (22238, 30810)]